141 lines
5.0 KiB
Python
141 lines
5.0 KiB
Python
#!/usr/bin/env python3
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"""Cursor renderer code:5 崩溃修复 — 重置多窗叠加 + 降 UI 负载。不删 composerData。"""
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from __future__ import annotations
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import argparse
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import datetime
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import json
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import shutil
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import sqlite3
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import subprocess
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import sys
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import time
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from pathlib import Path
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HOME = Path.home()
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CUR = HOME / "Library/Application Support/Cursor"
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STORAGE = CUR / "User/globalStorage/storage.json"
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DB = CUR / "User/globalStorage/state.vscdb"
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SETTINGS = CUR / "User/settings.json"
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BACKUPS = CUR / "Backups"
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def cursor_running() -> bool:
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r = subprocess.run(
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["pgrep", "-f", "/Applications/Cursor.app/Contents/MacOS/Cursor"],
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capture_output=True,
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)
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return r.returncode == 0
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def reset_windows() -> None:
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if not STORAGE.exists():
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print("⚠️ storage.json 不存在，跳过")
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return
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ts = datetime.datetime.now().strftime("%Y%m%d_%H%M%S")
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bak = STORAGE.with_suffix(f".json.bak.{ts}")
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shutil.copy2(STORAGE, bak)
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d = json.loads(STORAGE.read_text(encoding="utf-8"))
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bw = d.setdefault("backupWorkspaces", {})
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n_empty = len(bw.get("emptyWindows", []))
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bw["emptyWindows"] = []
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if len(bw.get("workspaces", [])) > 1:
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bw["workspaces"] = bw["workspaces"][:1]
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ws = d.setdefault("windowsState", {})
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ws["openedWindows"] = []
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ws.pop("lastActiveWindow", None)
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STORAGE.write_text(json.dumps(d, ensure_ascii=False, indent=2) + "\n", encoding="utf-8")
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print(f"✅ emptyWindows {n_empty}→0 · 备份 {bak.name}")
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if BACKUPS.exists():
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shutil.rmtree(BACKUPS)
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BACKUPS.mkdir(parents=True, exist_ok=True)
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print("✅ Backups 已清空")
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def patch_settings() -> None:
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if not SETTINGS.exists():
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return
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d = json.loads(SETTINGS.read_text(encoding="utf-8"))
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d.update(
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{
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"window.restoreWindows": "none",
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"window.openWithoutArgumentsInNewWindow": "off",
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"workbench.editor.restoreViewState": False,
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"workbench.startupEditor": "none",
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"workbench.editor.limit.enabled": True,
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"workbench.editor.limit.value": 6,
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"git.openRepositoryInParentFolders": "never",
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"git.autorefresh": False,
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"git.untrackedChanges": "hidden",
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"scm.diffDecorations": "none",
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"java.enabled": False,
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"java.autobuild.enabled": False,
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"cursor.general.enableCodebaseIndexing": False,
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"files.exclude": {
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**(d.get("files.exclude") or {}),
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"**/.cursor/rules/persistent-chat.mdc": True,
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},
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}
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)
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SETTINGS.write_text(json.dumps(d, ensure_ascii=False, indent=2) + "\n", encoding="utf-8")
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print("✅ settings.json 已加固")
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def clean_cache_db(force: bool = False) -> bool:
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if not DB.exists():
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return True
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if cursor_running() and not force:
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print("⏭ Cursor 正在运行，跳过 state.vscdb（避免 database is locked）")
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print(" → Cmd+Q 退出 Cursor 后，再跑: bash cursor_code5_fix.sh --db")
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return False
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for attempt in range(3):
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try:
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con = sqlite3.connect(str(DB), timeout=2)
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cur = con.cursor()
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cur.execute(
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"DELETE FROM ItemTable WHERE key LIKE 'workbench.panel.aichat.%' "
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"OR key LIKE 'workbench.panel.composerChatViewPane.%'"
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)
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cur.execute("PRAGMA wal_checkpoint(TRUNCATE)")
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con.commit()
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cur.execute("VACUUM")
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con.commit()
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cur.execute("SELECT COUNT(*) FROM cursorDiskKV WHERE key LIKE 'composerData:%'")
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cd = cur.fetchone()[0]
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mb = DB.stat().st_size // (1024 * 1024)
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con.close()
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print(f"✅ state.vscdb {mb}MB · composerData={cd}（列表保留）")
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return True
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except sqlite3.OperationalError as e:
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if "locked" in str(e).lower() and attempt < 2:
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time.sleep(1)
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continue
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print(f"⏭ DB 被占用: {e}")
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print(" → 请先 Cmd+Q 完全退出 Cursor，再跑: bash cursor_code5_fix.sh --db")
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return False
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return False
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def main() -> None:
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ap = argparse.ArgumentParser(description="Fix Cursor code:5 crashes")
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ap.add_argument("--db", action="store_true", help="仅清理 state.vscdb（需 Cursor 已退出）")
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ap.add_argument("--force-db", action="store_true", help="强制尝试写 DB（仍可能失败）")
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args = ap.parse_args()
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if args.db:
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ok = clean_cache_db(force=True)
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sys.exit(0 if ok else 1)
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print("🛠 Cursor code:5 修复开始…")
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if cursor_running():
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print("ℹ️ Cursor 仍在运行 — 窗口/settings 可在线改，DB 须退出后补跑 --db")
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reset_windows()
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patch_settings()
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clean_cache_db(force=args.force_db)
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print("\n⚠️ 崩溃弹窗：勾选 Don't restore editors → 点 Close（别点 Reopen/New Window 叠窗）")
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print("⚠️ persistent-chat 规则已 alwaysApply:false，不再每轮强制 MCP 挂起")
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if __name__ == "__main__":
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main()
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